Standard No.:	GB/T 24606-2009
English Name:	Rolling bearings—Non-destructive testing—Magnetic particle testing
Chinese Name:	滚动轴承 无损检测 磁粉检测
Chinese Classification:	J11    Rolling bearing
Professional Classification:	GB    National Standard
ICS Classification:	21.100.20 21.100.20    Rolling bearings 21.100.20
Issued by:	AQSIQ; SAC
Issued on:	2009-11-15
Implemented on:	2010-4-1
Status:	superseded
Superseded by:	GB/T 24606-2021 Rolling bearings—Non-destructive testing—Magnetic particle testing
Superseded on:	2022-7-1
Language:	English
File Format:	PDF
Word Count:	3000 words
Price(USD):	130.0
Delivery:	via email in 1 business day

1 Scope This standard specifies the regulations of wet method magnetic particle testing for rolling bearing parts (hereinafter referred to as "parts"). This standard is applicable to magnetic particle testing of the defects on the surface and near surface of bearing parts (including blank, semi-finished product, finished product and the part under the active overhaul) made of ferromagnetic material. 2 Normative References The following documents contain provisions which, through reference in this standard, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding corrections to), or revisions of, any of these publications do not apply. However, the parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards. For undated references, the latest edition of the normative document referred to applies. GB/T 9445-2008 Non-destructive Testing - Qualification and Certification of Personnel (ISO 9712 : 2005, IDT) GB/T 12604.5-2008 Non-destructive Testing - Terminology - Terms Used in Magnetic Particle Testing JB/T 6063-2006 Non-destructive Testing-Materials for Magnetic Particle Testing JB/T 6065-2004 Non-destructive Testing-Shims for Magnetic Particle Testing JB/T 6066-2004 Non-destructive Testing-Rings for Magnetic Particle Testing JB/T 6641-2007 Rolling Bearings - Residual Magnetism and Its Assessment Method JB/T 8290-1998 Magnetic Particle Flaw Detectors

Contents Foreword I 1 Scope 2 Normative References 3 Terms and Definitions 4 Symbol 5 Qualification of Magnetic Particle Testing Personnel 6 Magnetic Particle Testing Equipment and Apparatuses 7 Magnetic Particle Testing Procedures 8 Magnetization Method 9 Magnetization Specification 10 Demagnetization 11 Magnetic Particle Testing Records